Extreme Heat Warning — Craighead, AR, Poinsett, AR, Mississippi, AR, Cross, AR, Crittenden, AR, St. Francis, AR, Lee, AR, Phillips, AR, DeSoto, MS, Marshall, MS, Benton, MS, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Tallahatchie, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS, Lauderdale, TN, Tipton, TN, Shelby, TN, Fayette, TN 8:00 PM

Lee County, Arkansas, United States

Last updated: 12:40 AM CDT  ·  Refresh
30°C
Feels like 32°
Clear
▲ 37°  /  ▼ 21°
Wind
6 mph SW
Humidity
55%
Dew Point
21°
Pressure
29.74 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
2%
Sunrise
6:25 AM
Sunset
7:48 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lee County is currently clear at 30°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3291 J/kg) — isolated convective development possible. Sunrise: 6:25AM · Sunset: 7:48PM.

Alerts

Extreme Heat Warning
Craighead, AR, Poinsett, AR, Mississippi, AR, Cross, AR, Crittenden, AR, St. Francis, AR, Lee, AR, Phillips, AR, DeSoto, MS, Marshall, MS, Benton, MS, Tunica, MS, Tate, MS, Coahoma, MS, Quitman, MS, Panola, MS, Lafayette, MS, Union, MS, Pontotoc, MS, Lee, MS, Tallahatchie, MS, Yalobusha, MS, Calhoun, MS, Chickasaw, MS, Monroe, MS, Lauderdale, TN, Tipton, TN, Shelby, TN, Fayette, TN
Expires 8:00 PM
58 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
30°
8%
1 AM
29°
7%
2 AM
29°
7%
3 AM
28°
7%
4 AM
28°
7%
5 AM
25°
4%
6 AM
25°
4%
7 AM
26°
7%
8 AM
28°
16%
9 AM
31°
16%
10 AM
32°
13%
11 AM
33°
11%
12 PM
34°
11%
1 PM
37°
11%
2 PM
37°
12%
3 PM
37°
12%
4 PM
37°
5%
5 PM
37°
5%
6 PM
36°
5%
7 PM
34°
5%
8 PM
33°
5%
9 PM
30°
5%
10 PM
29°
5%
11 PM
29°
5%
7-Day Forecast
Today
37° 21°
Clear.
Tue
38° 21°
Clear.
Wed
43° 22°
Mostly Clear with a 57% chance of rain.
Thu
38° 23°
Rain, 64% chance.
Fri
37° 21°
Clear with a 64% chance of rain.
Sat
37° 21°
Rain, 30% chance.
Sun
37° 20°
Clear with a 28% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 30° Clear 8% 6 mph SW 55%
1 AM 29° Clear 7% 7 mph SW 54%
2 AM 29° Clear 7% 7 mph SW 57%
3 AM 28° Clear 7% 7 mph SW 61%
4 AM 28° Clear 7% 6 mph SW 64%
5 AM 25° Clear 4% 6 mph SW 66%
6 AM 25° Clear 4% 6 mph SW 68%
7 AM 26° Clear 7% 6 mph WSW 66%
8 AM 28° Clear 16% 7 mph W 63%
9 AM 31° Clear 16% 9 mph WNW 59%
10 AM 32° Clear 13% 9 mph WNW 57%
11 AM 33° Clear 11% 9 mph NW 55%
12 PM 34° Clear 11% 10 mph NW 54%
1 PM 37° Clear 11% 10 mph NW 52%
2 PM 37° Clear 12% 9 mph NNW 51%
3 PM 37° Clear 12% 8 mph NNW 50%
4 PM 37° Clear 5% 7 mph NNW 52%
5 PM 37° Mostly Clear 5% 7 mph NNW 56%
6 PM 36° Mostly Clear 5% 7 mph NNW 60%
7 PM 34° Partly Cloudy 5% 7 mph NW 62%
8 PM 33° Partly Cloudy 5% 6 mph NW 64%
9 PM 30° Partly Cloudy 5% 6 mph NW 66%
10 PM 29° Mostly Clear 5% 6 mph NNW 68%
11 PM 29° Mostly Clear 5% 6 mph NNW 70%
15-Day Forecast
Today
8/17
Clear
16%
21°
37°
Tue
8/18
Clear
6%
21°
38°
Wed
8/19
Mostly Clear
57%
22°
43°
Thu
8/20
Rain
64%
23°
38°
Fri
8/21
Clear
64%
21°
37°
Sat
8/22
Rain
30%
21°
37°
Sun
8/23
Clear
28%
20°
37°
Mon
8/24
Rain
44%
20°
36°
Tue
8/25
Drizzle
68%
22°
38°
Wed
8/26
Drizzle
51%
24°
38°
Thu
8/27
Drizzle
60%
23°
39°
Fri
8/28
Drizzle
60%
22°
38°
Sat
8/29
Drizzle
60%
22°
38°
Sun
8/30
Drizzle
60%
22°
38°
Mon
8/31
Drizzle
60%
22°
37°
58
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
58 AQI 12.7 µg/m³
O3
Ground-level ozone
37 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 58 Moderate 37 58
Tue 59 Moderate 44 59
Wed 61 Moderate 47 61
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Mon Aug 17, 04:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE656 J/kg
MLCAPE280 J/kg
MUCAPE656 J/kg
SBCIN-310 J/kg
MLCIN-259 J/kg
Lifted Index-2.9
Kinematics
0–6 km Shear9 kt
0–1 km Shear22 kt
Eff. Shear11 kt
0–1 km SRH117
0–3 km SRH82
Eff. SRH-7
Storm Motion340° @ 15 kt
0–1 km EHI0.5
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index40.8
Thermo & Levels
PWAT2.00 in
0–3 km LR6.4 °C/km
700–500 LR5.9 °C/km
Total Totals48.6
LCL881 hPa
LFC715 hPa
EL233 hPa
Freezing Lvl15,974 ft